That is done using ultrasound, which is generated by a box called a pulse-generator that is similar in size to a pacemaker box, but is inserted lower down in the chest (see illustration).
这个问题可以通过使用超声波来解决，也就是利用一个大小和心脏起搏器差不多，名为“脉冲发生器”的盒子来完成，但是它需要被放在胸腔下部(如上图所示)。
The programmed working voltage of capture control DDD pacemaker is significantly lower than that of the common DDD pacemaker.
夺获控制型双腔起搏器的常规工作电压明显低于普通双腔起搏器。
Pacemaker syndrome. This uncommon condition occurs when a pacemaker throws off the careful coordination between the beating of the upper and lower chambers of the heart.
起搏器综合症这种不常见的疾病发生在当起搏器抛出了精心协调上下跳动的心腔。
Pacemaker syndrome. This uncommon condition occurs when a pacemaker throws off the careful coordination between the beating of the upper and lower chambers of the heart.
起搏器综合症这种不常见的疾病发生在当起搏器抛出了精心协调上下跳动的心腔。
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